Microwave Tubes · Klystrons
YK-1271 Chinese S-Band Linac Klystron
Chinese-manufactured S-band pulsed klystron at 2.856 GHz with 2 MW peak output for medical and industrial linear accelerators.
- Peak Power
- 2 MW
- Frequency
- 2.856 GHz
- Beam Voltage
- 200 kV
- Cooling
- Water
About the YK-1271
The YK-1271 is a klystron manufactured by CETC / BVERI. Chinese-manufactured S-band pulsed klystron at 2.856 GHz with 2 MW peak output for medical and industrial linear accelerators.
Key ratings of the YK-1271 include tube type Klystron, frequency 2.856 GHz, frequency band S-band, mode Pulsed, peak power 2 MW and average power 2 kW.
Typical applications are chinese-made medical linacs, industrial electron beam accelerators, radiation sterilization systems and chinese physics research. Notable features: 2 MW S-band peak power, chinese-specification accelerator klystron, water-cooled 50 dB gain and cost-effective alternative.
Klystrons are linear-beam microwave amplifiers delivering high gain and high peak power. They power particle accelerators, medical linacs, radar transmitters and satellite uplinks, and are usually driven by a high-voltage pulse modulator switched by a thyratron.
PartnerTubes supplies the YK-1271 worldwide from Groningen, the Netherlands — availability, lead time and price are confirmed per enquiry. Our team can help with equivalent and cross-reference types, sockets and accessories, and supply programmes for OEM and maintenance customers. Interchangeability must always be confirmed for the specific equipment.
Technical specifications
| Tube Type | Klystron |
|---|---|
| Frequency | 2.856 GHz |
| Frequency Band | S-band |
| Mode | Pulsed |
| Peak Power | 2 MW |
| Average Power | 2 kW |
| Beam Voltage | 200 kV |
| Gain | 50 dB |
| Cooling | Water |
Specifications are indicative and based on published manufacturer data. Always verify against the official datasheet and confirm suitability for your application before ordering.
Applications & features
Used in
- Chinese-made medical linacs
- Industrial electron beam accelerators
- Radiation sterilization systems
- Chinese physics research
Key features
- 2 MW S-band peak power
- Chinese-specification accelerator klystron
- Water-cooled 50 dB gain
- Cost-effective alternative
- CETC manufacture
Related parts & equivalents
Recommended alongside or as alternatives to the YK-1271.
Similar Microwave Tubes
Comparable type, ratings, manufacturer or applications.
Modulator switch tubes
Often ordered with the YK-1271 for the same system.
Frequently asked questions
What is the YK-1271?
The YK-1271 is a klystron manufactured by CETC / BVERI. Chinese-manufactured S-band pulsed klystron at 2.856 GHz with 2 MW peak output for medical and industrial linear accelerators.
What are the specifications of the YK-1271?
Tube Type: Klystron; Frequency: 2.856 GHz; Frequency Band: S-band; Mode: Pulsed; Peak Power: 2 MW; Average Power: 2 kW; Beam Voltage: 200 kV; Gain: 50 dB; Cooling: Water.
What is the YK-1271 used for?
The YK-1271 is used in chinese-made medical linacs, industrial electron beam accelerators, radiation sterilization systems and chinese physics research.
What are alternatives or related parts to the YK-1271?
Related and comparable parts include EEV-K3100, VA-935A, VKS-7852, EEV-K4052, VA-125A and TH3560. Contact PartnerTubes to confirm interchangeability for your equipment.
Where can I buy the YK-1271?
The YK-1271 is available from PartnerTubes (Grunius BV, Groningen, Netherlands) with worldwide shipping. Availability and lead time are confirmed on request. Request a quote at https://www.partnertubes.com/contact/?part=YK-1271 or email info@partnertubes.com.